<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<link rel="stylesheet" type="text/css" href="css/bootstrap.min.css"/>
		<script src="js/jquery.min.js"></script>
		<script src="js/bootstrap.min.js"></script>
		<title></title>
		<style type="text/css">
			.loginDiv{
				padding-top:50px ;
				width:25%;	
				height: 450px;
				background-color: #F3F3F3;
				margin: 0 auto;
				margin-top:30px;
			}
		</style>
	</head>
	<body>
		<div class="loginDiv">
			<img class="center-block img-responsive" src="img/tyust.png"/>
			<img class="center-block img-responsive"   src="img/sys.png"/>
			<input placeholder="用户名" class="form-control" type="text" /><br/>
			<input placeholder="密码" class="form-control" type="password" /><br />
			<button class=" btn btn-block btn-group-xs btn-danger">登录</button><br />
			<img  class="center-block img-responsive" width="200px" height="20px" class="enter-block img-responsive" src="img/ychs-nobg.png"/>
		</div>
	</body>
</html>
